#CB37B8#CB37B8

#CB37B8 is a mid, highly saturated purple. Relative luminance 0.189; OKLCH L 60.4% C 0.227 H 333.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#CB37B8
RGB	rgb(203, 55, 184)
HSL	hsl(308, 59%, 51%)
HSV	hsv(308, 73%, 80%)
CMYK	cmyk(0%, 72.9%, 9.4%, 20.4%)
CIE-LAB	lab(50.56, 70.27, -36.56)
CIE-LCH	lch(50.56, 79.21, 332.51°)
OKLab	oklab(60.38% 0.2037 -0.1002)
OKLCH	oklch(60.38% 0.227 333.8)
XYZ	xyz(34.6468, 18.8926, 47.1600)
Luminance	0.1889 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB37B8 #37CB4A

analogous

#9437CB #CB37B8 #CB376E

triadic

#CB37B8 #B8CB37 #37B8CB

tetradic

#CB37B8 #CB9437 #37CB4A #376ECB

square

#CB37B8 #CB9437 #37CB4A #376ECB

split-complementary

#CB37B8 #6ECB37 #37CB94

monochromatic

#6C1C61 #9C298D #CB37B8 #D868C9 #E498DA

Accessibility & contrast

On white

4.40

#CB37B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#CB37B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB37B8

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB37B8	#FFFFFF	#000000	##000000
##CB37B8	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#336BBC

Deuteranopia (green-blind)

#6A80B4

Tritanopia (blue-blind)

#D44574

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cb37b8;
/* rgb */ color: rgb(203, 55, 184);
/* oklch */ color: oklch(60.4% 0.227 333.8);

Tailwind

colors: {
  custom: {
    50: '#df7cce',
    500: '#cb37b8',
    950: '#000000',
  },
}

SCSS

$custom: #cb37b8;
$custom-light: #df7cce;
$custom-dark: #000000;

JSON

{
  "hex": "#cb37b8",
  "rgb": {
    "r": 203,
    "g": 55,
    "b": 184
  },
  "hsl": {
    "h": 307.703,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.60381,
    "c": 0.22698,
    "h": 333.8
  },
  "luminance": 0.1889
}

Semantic roles & 50–950 ramp

primary

#CB37B8

secondary

#8ED096

accent

#E25A46

background

#FEF8FC

surface

#FCEFF9

border

#D5CAD2

text

#160B13

muted

#847C82

Preview Lab

Preview with #CB37B8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →